baber/WOPTO huggingface dataset:
Patent JP-S6320291-A (JP)
Title: Variable pitch propeller device
Inventor: SHIMAMURA RYOZO
IPC: B63H3/12
Filed: 1986-07-14
Abstract: PURPOSE:To permit the application to a small-sized vessel by fitting a ring member in rotatable ways onto the outer periphery of the front part of a propeller boss and revolving said ring member by a driving means and setting the propeller pitch by controlling the revolution position of a blade root part. CONSTITUTION:In the change from the large pitch angle state to the small pitch angle state, a rod 7 is lowered from a hull by a motor 9. In this case, in the state where the surface of a rack 7a side is directed in the opposite direction to the position of a gear 4 (ring member), the rod 7 is lowered to the lowest limit position along a guide member 11, and then the rack 7a and the gear 4 are meshed. In this state, the rod 7 is raised, and then the gear 4 revolves to drive a stopper 8 around a pin 8a, and the stopper 8 is shifted to the state shown by the broken line from the position shown by the full line. Therefore, a propeller blade 1 is set into the small pitch angle state, accompanied with the revolution of a propeller shaft 5. In the change from the small pitch angle state to the large pitch angle state, the surface of the rack 7a is directed to the gear 4 side and lowered, and then the stopper 8 is set at the position shown by the full line.
Patent JP-S6225947-A (JP)
Title: Production of health-complementing processed food from soya malt coated with powdery starchy material
Inventor: FUKUYAMA TATSUHIKO
IPC: A23L27/50
Filed: 1985-07-27
Abstract: PURPOSE:To obtain the titled easily digestible food, by mixing a proper amount of powdery starchy raw material to steamed soybean, adjusting the surface water-content to the level suitable for the malt-preparation, inoculating seed malt to the mixture, and using the obtained soybean malt as a raw material of cheese, sausage, etc. CONSTITUTION:Steamed soybean is mixed and coated with >=10wt% powdery starchy raw material, conditioned to control the surface water-content to the level suitable for malt-preparation, inoculated with seed malt, and fermented to obtain soybean malt. The soybean malt is used as a raw material of cheese, sausage, hamburger steak, fish paste product, etc., or added to potage, soya milk, dressing, etc., after the treatment such as grinding, auto-digestion, etc. It can be added to noodle, bread, biscuit, etc., in the form of dried powder. A health-complementing processed food having excellent taste and flavor and high digestibility and nutritive value can be produced by this process.
Patent JP-H0216275-A (JP)
Title: Device for locking door
Inventor: SANO TOSHIFUMI
IPC: H05K5/03
Filed: 1988-07-04
Abstract: PURPOSE:To prevent an unlocked state from being generated by bridging a coil spring between the rotary section of a crank bar and the fixed section of a door, in a locking device connected to both the ends of the rotating crank bar and provided with a locking bar. CONSTITUTION:To a locking lever 3 for locking a door 2, the shaft of a lock 4 is jointed, and on the shaft, a T-shaped crank bar 5 is fixed, and to the bar 5, a locking bar 6 is connected. Besides, between the spring fixing section 8 of the door 2, and the bar 5, a coil spring 9 is bridged. When the door 2 is closed and the lever 3 is rotated, then the spring 9 is set so that the tensile force of the spring 9 may be maximized between the time of locking and the time of lock releasing, and the shaft is prevented from being rotated due to oscillation or the like at the time of moving or the like. Accordingly, the door can be certainly locked.
Patent JP-S5867794-A (JP)
Inventor: YAJIMA MIZUO
IPC: C11B5/00
Filed: 1981-10-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08208206-A (JP)
Title: Air compression equipment and nitrogen extractor from compressed air
Inventor: NIRUSU II TERIYAA
IPC: C01B21/04
Filed: 1995-06-30
Abstract: PURPOSE: To achieve a less than full capacity operation by reducing an effective length of rotatable rotors, selecting either one of a signal air pressure from an internal pressure control regulator or an external input control device to send a control signal to a reducing means.  
     CONSTITUTION: A nitrogen gas is extracted by operating at full capacity an air compressor 40 provided with a sliding port which controls rotatable rotors for compressing air and by sending the resultant to an air separation device 50 through a cleaner 48. When an external signal is inputted, the external input control device 58 amplifies the external signal input to transmit it to a transducer 56. An adjusted air pressure from a line regulator 54 is passed through a selecting relay 60 according to the size of a signal and sent to the sliding port and an actuator 42 with the selecting relay 60 designed to select an external pressure signal. The sliding port is operated to reduce an effective length of the rotors, to decrease the compressor 40 operating level to less than full capacity and to reduce flow rate of the resulting product. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H068396-A (JP)
Title: Screen printing plate
Inventor: SHINOMIYA TAKEO
IPC: B41F15/34
Filed: 1992-06-25
Abstract: PURPOSE:To provide a screen printing block capable of easy positioning and preventing deviation of patterns even in the superposed printing with a plurality of printing blocks. CONSTITUTION:The title device comprises a transparent section 4 being not permeable of ink or paint for meeting the positions of a printing block body 1 and a printing medium 3 in the circumference of a pattern section 2 of a printing block body 1.
Patent JP-H1143887-A (JP)
Title: Press device for papermaking machine
Inventor: RAJENDRA D DESHPANDE
IPC: D21F3/02
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a long shoe used for a papermaking machine, capable of reducing the damage of a blanket in a portion for deforming a paper web passing through a nip, and thereby capable of enlarging the life of the bearing blanket. SOLUTION: This press device for a papermaking machine has a nip N formed between a backing roll 12 and a long shoe 14. A paper web W is passed through the nip N on a drying felt 15 and supported on the shoe 14 with bearing blanket 20. The shoe 14 has a firm depression core portion 32 to which a compliant material layer 18 for forming a depressed surface 16 is adhered. A lubricating liquid 30 is introduced between the compliant material 18 and the bearing blanket 20 to form a hydrodynamic fluid thin film. The rigidity of the compliant material 18 is same or smaller as or than that of the fluid thin film in the center of the shoe in the processing direction, so that the fluid thin film in the nip N sinks the compliant material 18 filled with the lubricating liquid 30.
Patent JP-H0332437-A (JP)
Title: Manufacture of gear having growing
Inventor: KONNO YASUKI
IPC: B21H5/00
Filed: 1989-06-30
Abstract: PURPOSE:To manufacture the gear of high accuracy by forming a tooth having a crowning in the periphery of a columnar gear body with a bulge part by a pair of form rolling dies for the gear having a crowning provided with a die tooth having die whole depth extending over the overall length in the tooth thickness orthogonal direction. CONSTITUTION:The periphery of a middle position in the longitudinal direction of a columnar gear body 4 of an object B to be worked becomes a bulge part 4a being larger than both end parts in this longitudinal direction. Subsequently, a pair of form rolling dies A for a gear having a recessed circular arc-like die tooth root part 2a in the tooth thickness orthogonal direction, a recessed circular arc-like die tooth top part 2b in the tooth thickness orthogonal direction, and a die tooth surface part (2c) having an inverted crowning, and having a crowing provided with a die tooth 2 having die whole depth extending over the overall length in the tooth thickness orthogonal direction are provided. By using this die A, plural teeth having a crowning are formed in the periphery of the columnar gear body with the bulge part. In such a way, the tooth having a crowning can be manufactured with high accuracy and simply.
Patent JP-S63178472-A (JP)
Inventor: KATAYANAGI MASAKATSU
IPC: H05B3/00
Filed: 1987-07-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5792503-A (JP)
Title: Ozone generator
Inventor: UMIGA NOBUYOSHI
IPC: C01B13/11
Filed: 1980-11-28
Abstract: PURPOSE: To enable the safe operation of an ozone generator without necessitating high quality water, by applying an anti-corrosive coating to the end plate which fixes the ground electrode generating ozone by the silent discharge between a high voltage electrode to the main body of the generator and is liable to corrode by the action of chlorine ions.  
     CONSTITUTION: The ground metal electrode 2 placed oppositely to the high voltage dielectric electrode 3 is fixed to the main body 1 of the ozone generator with the end plate 4. The ozone generation efficiency is maintained to a definite level by the flow of cooling water at the reverse side of the electrode 2. The main body 1, the electrode 2 and the end plate 4, etc. are usually made of stainless steel, and intergranular corrosion, crevice corrosion and stress corrosion take place at the welded part 5 by the chlorine ion adsorption. To prevent the corrosion, the welded part is manufactured as follows. A cylindrical electrode 2 is thrusted perpendicularly in a round hole having the same diameter to the electrode and punched to the end plate 4. Th joined part is welded from the left side along the curcumference. The other end of the electrode 2 is fixed with the other end plate in the same way. Then the reverse side of the end plate 4 and the electrode 2 which are brought into contact with cooling water, are coated with anti-corrosive coating 17. The coating 17 is, e.g. metal plating, flame spraying, metal cladding, etc., inorganic or organic coating, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6059485-A (JP)
Title: Recognizing system of handwritten character
Inventor: ICHINOTO YASUO
IPC: G06K9/62
Filed: 1983-09-12
Abstract: PURPOSE:To eliminate the variation of the relative position relation as well as the stroke form by extracting several candidate subpatterns for input stroke trains and using the characters shown in the form of combinations of these patterns as the candidate characters. CONSTITUTION:For the handwritten character patterns supplied through a tablet, the coordinate information is stored successively to a coordinate memory 11 11 in order of input every stroke. A stroke train extracting part 12 stores the n-th-m-th strokes and then stores them to the (n) and (m) registers of a stroke train memory 13. A standard subpattern memory 15 stores the character component elements of the side and crown part levels. A candidate subpattern extracting part 14 obtains the similarity between memories 13 and 15 and stores this similarity to a subpattern table memory 16. A character chandidate extracting part 17 extracts characters out of a character deciding dicitionary memory 18 storing characters every sentence according to said similarity and the stroke length. Then the part 17 decides the candidate characters.
Patent JP-S6228962-A (JP)
Title: Tape player
Inventor: OSHIMA TAKEYORI
IPC: G11B15/675
Filed: 1985-07-30
Abstract: PURPOSE:To inform a user of an abnormal state by providing an elastic pressing means which inhibits a displacement part piece from being displaced to move in normal operation and allows the displacement part piece to be displaced to move to the operation position of an eject member if the operation becomes abnormal between the eject member and displacement part piece. CONSTITUTION:The rear end part of the long-sized displacement part piece 62 is pivoted on the external surface of the raised part 17a of the eject member 17 so that it tilt to above and below a pivot 61, and the displacement part piece 62 extends forth and is engaged with a slide guide groove 60 through an escape hole 63 formed in the raised part 17a. Further, the elastic pressing means 61 which inhibits the displacement part piece 62 from being displaced to rotate in normal operation and allows the displacement part piece 62 to be displaced to move and frees an operation pin 59 when the operation becomes abnormal is provided between the raised part 17a and displacement part piece 62, and this means 64 consists of a stop piece 64a for receiving the lower edge of the displacement part pieces 62 and a spring 64b which presses the displacement part piece 62 against the stop piece 64a elastically.
Patent JP-H0218453-A (JP)
Title: Mold-shaping material and production of forming mold using said material
Inventor: IMAI TAKASHI
IPC: C08K3/08
Filed: 1988-07-06
Abstract: PURPOSE:To obtain a mold-shaping material for forming a mold having excellent releasability by compounding a specific polyorganosiloxane, a polyorgano- hydrogensiloxane and a specific metal. CONSTITUTION:The objective composition is produced by compounding (A) a polyorganosiloxane having >=2 unsaturated aliphatic hydrocarbon groups bonded to silicon atom in one molecule with (B) a polyorganohydrogensiloxane having >=3 hydrogen atoms bonded to silicon atom (the number of the Si-bonded hydrogen atoms is 0.5-5 based on one unsaturated aliphatic hydrocarbon group in the component A), (C) 0.2-1,000ppm of a platinum complex compound catalyst in terms of platinum element based on A+B and (D) 5-1,000ppm (in terms of metal element based on A+B) of fine powder f a metal selected from palladium, rhodium and platinum or its alloy or the powder supported on a carrier.
Patent JP-H0510816-A (JP)
Title: Manufacture of infrared ray detecting element
Inventor: UEDA TOMOSHI
IPC: G01J1/02
Filed: 1991-07-08
Abstract: PURPOSE:To realize an infrared ray detecting element having a high space resolution. CONSTITUTION:A light-sensing part 24 is formed on an element base 22 and a curable fluid 30 is applied on the element base 22 and cured. The curable fluid being cured is removed partially by etching and thereby a cold shield main body 32 in the shape of a space lattice is formed. Low-reflection coating is formed on the surface of the cold shield main body 32.
Patent JP-H0771352-A (JP)
Title: Compression release system of internal combustion engine
Inventor: JIYON EE MOROO
IPC: F02N99/00
Filed: 1994-07-19
Abstract: PURPOSE: To facilitate the startup of an internal combustion engine by connecting an inlet chamber disposed at a muffler to a compression release port formed in a cylinder, and positively losing an air-fuel mixture in the cylinder by means of the compression release port when a piston rises. CONSTITUTION: The main body of this compression release system of an internal combustion engine consists of a cylinder 24 and a muffler 28 connected thereto. The cylinder 24 involves the first boss 40 with a main exhaust port 32 and the second boss 42 with a compression release port 34 respectively. The muffler 28 involves the first inlet aperture 56 connected to the main exhaust port 32 and the second inlet aperture 58 connected to the compression release port 34. When an internal combustion engine starts up, a piston 26 rises toward an ignition plug 36, and compressed air and part of fuel in an area 30 are positively lost by the compression release port 34. It is thus possible to facilitate the start-up of the internal combustion engine.
Patent JP-H0826108-A (JP)
Title: Pneumatic spring bellows attaching/detaching device
Inventor: NAKAZATO MASAICHI
IPC: B61F5/00
Filed: 1994-07-19
Abstract: PURPOSE:To provide a bellows attaching/detaching device capable of easily attaching/detaching a pneumatic spring bellows for railway rolling stock. CONSTITUTION:A rotary chuck table 14 to mount a pneumatic spring bellows with an upper face plate on the lower side and fix this, a plurality of press rollers 15 which are inserted into the bellows from an opening in the center of the bellows, and presses an annular rim part, and a pressing head part 59 consisting of pressing means 19, 22 above and below this press rollers are provided. Thus, columns 23, 43, 72 to support the pressing head part 59, a claw member 24 for detaching the bellows to be press fitted into the clearance between the bellows and the upper face plate from the outside of the bellows, and a moving means 26 to bring the claw member 24 close and separate the claw member to from the pneumatic spring bellows on the chuck table are provided.
Patent JP-H0916939-A (JP)
Title: Multiple magnetic layer magnetic recording medium and magnetic storage device using the same
Inventor: HOSOE YUZURU
IPC: G11B5/66
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To shorten magnetism transition length and to obtain high S/N and a low bit error rate by forming at least one of plural magnetic layers using an amorphous material. SOLUTION: A magneto-resistance sensor is equipped with a thin-film magneto-resistance conductive layer 73 of a ferromagnetic material formed on a gap layer 71 between a shield layer and the reluctivity sensor and an antiferromagnetic magnetic domain control layer 72 which controls the conductive layer 72 into a single magnetic domain. Further, the sensor is equipped with a nonmagnetic layer 75 which cuts off the exchanging interaction between the conductive layer 73 and control layer 72, a soft magnetic layer or permanent magnet film bias layer 77 as a means which can produces a bias magnetic field for a magnetism sensing part, and a high resistance layer 76 which adjusts the current shunting ratio between the soft magnetic layer or permanent magnet film bias layer 77 and the conductive layer 73. Consequently, the magnetism transition length can be shortened, so the high S/N and low bit error rate are obtained and mean fault intervals of >=150,000 hours are realized with high recording density of 2Gbits per square centimeter.
Patent JP-H0216703-A (JP)
Title: Insulation structure of electromagnet
Inventor: MASUNO KIYOTOSHI
IPC: H01F7/06
Filed: 1988-07-05
Abstract: PURPOSE:To avoid the insulation deterioration of the coil of a molded electromagnet caused by penetration of moisture and the like by a method wherein insulating liquid is made to penetrate into a minute gap formed between the resin insulating layer of the electromagnet and a coil bobbin by vacuum impregnation and an insulating layer is formed around the coil. CONSTITUTION:An electromagnet 15 molded with resin is provided in an electromagnet container 29 filled with insulating liquid 30 having excellent insulating and water-repellent properties. A plurality of the electromagnet containers 29 are housed in a vacuum chamber 21. If the vacuum chamber 21 is evacuated, the insulating liquid 30 is made to penetrate into a gap formed between the circumferential edge of the side plate 4 of the lower part of the coil bobbin 1 of the magnet 15 and a resin insulating layer 14, i.e., a minute gap P produced by the difference in thermal expansion coefficient between molding resin of which the insulating layer 14 is made and the coil bobbin 1, and into a coil 6 to surround the circumference of the coil 6 with an insulating layer made of the insulating liquid 30 by utilizing the gap P.
Patent JP-S5957469-A (JP)
Title: Semiconductor device
Inventor: INABA TOORU
IPC: H01L29/78
Filed: 1982-09-28
Abstract: PURPOSE:To reduce the absolute value of threshold voltage as well as to enable to limit the number of contact holes by a method wherein a silicide layer is provided on a P type silicon gate electrode and an N type silicon gate electrode in such a manner that said P type and N type silicon gate electrodes are connected. CONSTITUTION:A P-well 12, an N<+> source or drain region 13 and a P<+> source or drain region 14 are arranged on an N type silicon substrate 11, an SiO2 film 15 is provided on the N type silicon substrate 11, and a P type polycrystalline silicon gate electrode 16 is provided on the SiO2 film located on the side of the P<+> source or drain region 13. On the other hand, an N type polycrystalline silicon gate electrode 17 is provided on the SiO2 film 15 located on the side of the N<+> source or drain region 14. Said P type and N type polycrystalline silicon electrodes are formed continuously on the SiO2 film 15 using a CVD method, a molybdenum silicide layer 18 is provided on said electrodes in such a manner that the P type and N type gate electrodes are connected and besides, a phosphosilicate glass layer 19 is provided on the molybdenum silicide layer 18.
Patent JP-S6228724-A (JP)
Title: Film reader
Inventor: SATOMURA SEIICHIRO
IPC: G03G15/04
Filed: 1985-07-31
Abstract: PURPOSE:To freely perform printing paper selection and frame designation, by providing a means which fetches picture information corresponding to a picture frame address read out from a corresponding storage means through a switching means in accordance with a paper size selected by a selection means from the picture information on a film read by means of a reading means. CONSTITUTION:Signals from an A-4 frame designating switch 10 are inputted to a frame designation control circuit 14 and signals from four cursors 2, 3, 4, and 5 are inputted in parallel to a multiplexer 15. Serial analog output signals of the multiplexer 15 are inputted to an AD converter 16 and the analog signals are converted into digital signals. Picture frame memories for A-4 and A-3 17 and 18 input and store frame address data inputted from the cursors through the multiplexer 15 and AD converter 16. Changeover switches 19 and 20 are respectively provided on the input side and output side of each memory 17 and 18 and the input sides and output sides f the switches 19 and 20 are switched to each other by a paper size control circuit 21 which inputs the outputs of a frame designation switch 10 and paper size selection switch 11.
Patent JP-S5869063-A (JP)
Title: Ink jet recorder
Inventor: EBI YUTAKA
IPC: B41J2/06
Filed: 1981-10-20
Abstract: PURPOSE:To provide a subject device which allows ink drop to be steadily jetted in the form of particles and is easy to form it into a multi type, by constituting the device such that a number of ink jet nozzles, formed of an insulating body, are formed, and an electrode is formed in at least one spot at the inner wall of each ink jet nozzle. CONSTITUTION:V-recesses (ink jet nozzles) 12a are formed in an insulating body 12 by an etching made on a Si wafer to form a SiO2 film on the surface. A control electrode 13 is formed at the inside of each V-recess 12a, and an insulating plate 11 is adhered to the upper part of the V-recess. Spots, where ink drop is produced, or the forward ends of the control electrodes are positioned independently from each other, and this allows the ink drop to be more steadily jetted in the form of particles when compared with that which is jetted through an ink nozzle formed in a slit.
Patent JP-H0852142-A (JP)
Title: Biopsy needle assembly with sample holding means and its method of application
Inventor: KOSUROO JIYAMUSHIDEI
IPC: A61B10/02
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To properly hold a sample when a needle is pulled outside of a body by installing an aspirator valve housed at the base end of the bore of a handle in order to aid the collection of tissue samples and to hold the samples within the lumen of the needle and equipping with a stylet to perform a perforation. SOLUTION: After the position of a stylet 14 is determined at an installation completed position, the stylet 14 is taken out after a bio-probe assembly body is inserted up to the desired intracorporeal position of a patient by using the cutting edge of the leading end 15 of the stylet 14 in order to reach the desired insertion depth. Next, an aspirator valve 50 equipped with the inside capacity 54 is prepared and a part of the inside capacity 54 is discharged by compressing the valve 50. Instead of a means 20 closing the needle lumen 11, the position of the aspirator valve 50 is determined in an air-tight state within the conical part 28 of the bore 17 of a handle 16 and in the air-tight state arrangement of the aspirator valve 50 being maintained to hold the sample within the lumen 11 of the needle 10, the needle 10 is processed to be pulled out.